import { Component, OnInit } from '@angular/core';
import { Hero } from "../hero";
import { HeroService } from "../hero.service";

@Component({
  selector: 'dashboard',
  templateUrl: './dashboard.component.html',
  styleUrls: ['./dashboard.component.css']
})
export class DashboardComponent implements OnInit {
    
  heroes: Hero[] = [];

  constructor(private heroService: HeroService) { }

  ngOnInit() {
    this.heroes = this.heroService.getHeroes().slice(1, 5)
      // .then(heroes => this.heroes = heroes.slice(1, 5));
  }

}
